Perhaps you should try some spelling variations:
population impacts » population impact, population impacted, populations impact
2.3 communication » 3.2 communication, de communication, 4 communication
die developpement » de developpement, le developpement, du developpement
technology rural » technology moral, technology neutral, technology road
developpement de » developpement des, developpement durable
impacts status » impact status
status 2.3 » status 12.3, status 2.4, status 2.1
de farce » der farce, de arce, de force

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology rural population impacts status 2.3 communication _ die developpement de farce.*.